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由于多径和移动台运动等影响因素，使得移动信道对传输信号在时间、频率和角度上造成了色散，如时间色散、频率色散、角度色散等等，因此多径信道的特性对通信质量有着至关重要的影响，而多径信道的包络统计特性成为我们研究的焦点。根据不同无线环境，接收信号包络一般服从几种典型分布，如瑞利分布、莱斯分布和Nakagami-m分布。(Because multipath and mobile and other sports influence factor, makes mobile channel in transmission in time and frequency signal and Angle caused the dispersion, such as time dispersion, frequency dispersion, Angle dispersion, and so on, thus multipath channel of communication with the characteristics of quality is very important, while the effect of multipath channel (the statistical properties become the focus of our research. According to different wireless environment, receiving signals envelope general subject to several typical distribution, such as Rayleigh distribution, rice distribution and Nakagami-m distribution. )

这个是LBP人脸算法，对学习者有很好的帮助，关于人脸表情识别，这里是基于ORL人脸库。(This is the human face LBP algorithm, the learners have good help, on facial expression recognition, here is based on the ORL database.)

2D FDTD of a region with Perfect Magnetic Conductor boundary

16qam子空间法盲信道估计和信号恢复 (Legal 16qam subspace channel estimation)

帧间差分法进行运动目标检测，适用于对摄像头采集到的视频进行实时检测(Interframe difference method for moving object detection, real-time detection for video captured on camera)

说明：  基于状态空间方程的预测控制程序StateMPC是按照钱积新版《预测控制》中4.3.2.1节的方法编写的程序。 StateMPC1是按照公式4-61,4-62扩展状态空间模型而编写的程序。基于这个模型的控制率的推导请见文件夹里的word文件。(Predictive Control Program Based on State Space Equation)

说明：  基于matlab的稀疏表示中L1范数计算源码(the codes for L1 in sparsty representation with matlab)

target tracking codes

component parameters and the mixing coefficients.

两个正弦信号叠加白噪声 用fft进行频谱分析(failed to translate)